Chromosomal basis for gender. Sex-linked traits.

Topics: Salman Khan, Khan Academy

Introduction to basic algebraic equations of the form Ax=B

Topics: Salman Khan, Khan Academy

Introduction to addition. Multiple visual ways to represent addition.

Topics: Salman Khan, Khan Academy

How to get correct advice when you can only ask one question from either a liar or a truthteller (when you don't know who is what)

Topics: Salman Khan, Khan Academy

slightly more complicated equations

Topics: Salman Khan, Khan Academy

How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom.

Topics: Salman Khan, Khan Academy

U01_L1_T1_we1 Place Value 1

Topics: Salman Khan, Khan Academy

Writing a basic program. Basics of data types, variables and conditional statements

Topics: Salman Khan, Khan Academy

Solving linear equations with variable expressions in the denominators of fractions

Topics: Salman Khan, Khan Academy

Introduction to Limits (HD)

Topics: Salman Khan, Khan Academy

Equations with the variable on both sides.

Topics: Salman Khan, Khan Academy

Jamestown to the Civil War

Topics: Salman Khan, Khan Academy

Introduction to evolution, variation in a population and natural selection

Topics: Salman Khan, Khan Academy

An introduction to DNA

Topics: Salman Khan, Khan Academy

Distance, displacement, speed and velocity. Difference between vectors and scalars

Topics: Salman Khan, Khan Academy

Adding 2-digit numbers

Topics: Salman Khan, Khan Academy

Introduction to how banks make money and the value they (potentially) add to society.

Topics: Salman Khan, Khan Academy

Figuring out the slope of a line

Topics: Salman Khan, Khan Academy

The atom, proton, neutron and electron

Topics: Salman Khan, Khan Academy

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.

Topics: Salman Khan, Khan Academy

Solving linear inequalities.

Topics: Salman Khan, Khan Academy

Introduction to trigonometry

Topics: Salman Khan, Khan Academy

An introduction to probability

Topics: Salman Khan, Khan Academy

Topics: Salman Khan, Khan Academy

Newton's First Law (Galileo's Law of Inertia).

Topics: Salman Khan, Khan Academy

Separating the truthteller from the togglers!

Topics: Salman Khan, Khan Academy

Introduction to multiplication

Topics: Salman Khan, Khan Academy

Introduction to the multiplication tables from 2-9.

Topics: Salman Khan, Khan Academy

Graphing linear equations

Topics: Salman Khan, Khan Academy

Overview of the Vietnam War

Topics: Salman Khan, Khan Academy

Introduction to division

Topics: Salman Khan, Khan Academy

U02_L1_T1_we1: Solving Equations 1

Topics: Salman Khan, Khan Academy

Problems 1-3 starting on page 395 of College Board Official SAT Study Guide

Topics: Salman Khan, Khan Academy

Getting a feel for slope and y-intercept

Topics: Salman Khan, Khan Academy

Saving Earth from becoming a mushroom farm.

Topics: Salman Khan, Khan Academy

Calculus-Derivative: Understanding that the derivative is just the slope of a curve at a point (or the slope of the tangent line)

Topics: Salman Khan, Khan Academy

An introduction to orbitals

Topics: Salman Khan, Khan Academy

What interest is. Simple versus compound interest.

Topics: Salman Khan, Khan Academy

Introduction to i and imaginary numbers

Topics: Salman Khan, Khan Academy

Mitosis, meiosis and sexual reproduction. Understanding gametes, zygotes, and haploid / diploid numbers.

Topics: Salman Khan, Khan Academy

Introduction to descriptive statistics and central tendency. Ways to measure the average of a set: median, mean, mode

Topics: Salman Khan, Khan Academy

Some limit exercises

Topics: Salman Khan, Khan Academy

Scale of Earth and Sun

Topics: Salman Khan, Khan Academy

Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles

Topics: Salman Khan, Khan Academy

Dividing into larger numbers. Introduction to long division and remainders.

Topics: Salman Khan, Khan Academy

Introduction to ionic, covalent, polar covalent and metallic bonds.

Topics: Salman Khan, Khan Academy

The art of balancing equations in chemistry!

( 1 reviews )

Topics: Salman Khan, Khan Academy

Introduction to borrowing and regrouping

Topics: Salman Khan, Khan Academy

Introduction to the intuition behind limits

Topics: Salman Khan, Khan Academy

Introduction to using the periodic table to determine electron configurations

Topics: Salman Khan, Khan Academy

Example of calculating speed and velocity

Topics: Salman Khan, Khan Academy

More intuition on orbitals. Touching on electron configuration.

Topics: Salman Khan, Khan Academy

How to express a fraction as a decimal

Topics: Salman Khan, Khan Academy

Practice carrying digits to add multiple digit numbers

Topics: Salman Khan, Khan Academy

An introduction to functions.

Topics: Salman Khan, Khan Academy

What a matrix is. How to add and subtract them.

Topics: Salman Khan, Khan Academy

Determining the equation of a line

Topics: Salman Khan, Khan Academy

Understanding the basics of lists in Python

Topics: Salman Khan, Khan Academy

Second part of determining the slope of a line

Topics: Salman Khan, Khan Academy

U01_L1_T1_we2 Place Value 2

Topics: Salman Khan, Khan Academy

Adding and subtracting negative numbers

Topics: Salman Khan, Khan Academy

Explanation of the phases of mitosis.

Topics: Salman Khan, Khan Academy

Using the "Graph of a line" module to understand how a line's graph changes when its slope or y-intercept is changed.

Topics: Salman Khan, Khan Academy

More on simple and compound interest

Topics: Salman Khan, Khan Academy

Overview of photosythesis

Topics: Salman Khan, Khan Academy

Adding a 2 digit number to a 1 digit number. Introduction to carrying.

Topics: Salman Khan, Khan Academy

Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.

Topics: Salman Khan, Khan Academy

U01_L1_T2_we1 Rounding Whole Numbers 1

Topics: Salman Khan, Khan Academy

More long division and remainder examples

Topics: Salman Khan, Khan Academy

Taking a percentage of a number.

Topics: Salman Khan, Khan Academy

Looking at valence electrons to figure out reactivity

Topics: Salman Khan, Khan Academy

Newton's Second Law of Motion: F=ma

Topics: Salman Khan, Khan Academy

Adding sums of consecutive integers

Topics: Salman Khan, Khan Academy

Introduction to averages and algebra problems involving averages.

Topics: Salman Khan, Khan Academy

What an ion is. Using the periodic table to understand how difficult it is to ionize an atom.

Topics: Salman Khan, Khan Academy